1900697844

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 4695457536

約数和(自身を除く): 2794759692

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 263, 397, 444, 492, 526, 789, 794, 1052, 1191, 1517, 1578, 1588, 2382, 3034, 3156, 4551, 4764, 6068, 9102, 9731, 10783, 14689, 16277, 18204, 19462, 21566, 29193, 29378, 32349, 32554, 38924, 43132, 44067, 48831, 58386, 58756, 64698, 65108, 88134, 97662, 104411, 116772, 129396, 176268, 195324, 208822, 313233, 398971, 417644, 602249, 626466, 797942, 1196913, 1204498, 1252932, 1595884, 1806747, 2393826, 2408996, 3613494, 3863207, 4280851, 4787652, 7226988, 7726414, 8561702, 11589621, 12842553, 15452828, 17123404, 23179242, 25685106, 46358484, 51370212, 158391487, 316782974, 475174461, 633565948, 950348922, 1900697844]

約数ペア:

[(1, 1900697844), (2, 950348922), (3, 633565948), (4, 475174461), (6, 316782974), (12, 158391487), (37, 51370212), (41, 46358484), (74, 25685106), (82, 23179242), (111, 17123404), (123, 15452828), (148, 12842553), (164, 11589621), (222, 8561702), (246, 7726414), (263, 7226988), (397, 4787652), (444, 4280851), (492, 3863207), (526, 3613494), (789, 2408996), (794, 2393826), (1052, 1806747), (1191, 1595884), (1517, 1252932), (1578, 1204498), (1588, 1196913), (2382, 797942), (3034, 626466), (3156, 602249), (4551, 417644), (4764, 398971), (6068, 313233), (9102, 208822), (9731, 195324), (10783, 176268), (14689, 129396), (16277, 116772), (18204, 104411), (19462, 97662), (21566, 88134), (29193, 65108), (29378, 64698), (32349, 58756), (32554, 58386), (38924, 48831), (43132, 44067)]