2037996926

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3491}}^1$

素因数の和:3574

約数の個数: 64

約数和(自身を含む): 3821644800

約数和(自身を除く): 1783647874

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 161, 259, 322, 343, 518, 686, 851, 1127, 1702, 1813, 2254, 3491, 3626, 5957, 6982, 7889, 11914, 12691, 15778, 24437, 25382, 41699, 48874, 80293, 83398, 129167, 160586, 171059, 258334, 291893, 342118, 562051, 583786, 904169, 1124102, 1197413, 1808338, 2394826, 2970841, 3934357, 5941682, 6329183, 7868714, 12658366, 20795887, 27540499, 41591774, 44304281, 55080998, 88608562, 145571209, 291142418, 1018998463, 2037996926]

約数ペア:

[(1, 2037996926), (2, 1018998463), (7, 291142418), (14, 145571209), (23, 88608562), (37, 55080998), (46, 44304281), (49, 41591774), (74, 27540499), (98, 20795887), (161, 12658366), (259, 7868714), (322, 6329183), (343, 5941682), (518, 3934357), (686, 2970841), (851, 2394826), (1127, 1808338), (1702, 1197413), (1813, 1124102), (2254, 904169), (3491, 583786), (3626, 562051), (5957, 342118), (6982, 291893), (7889, 258334), (11914, 171059), (12691, 160586), (15778, 129167), (24437, 83398), (25382, 80293), (41699, 48874)]