1902275022

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1381}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 4115485440

約数和(自身を除く): 2213210418

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 281, 562, 817, 843, 1381, 1634, 1686, 2451, 2762, 4143, 4902, 5339, 8286, 10678, 12083, 16017, 24166, 26239, 32034, 36249, 52478, 59383, 72498, 78717, 118766, 157434, 178149, 229577, 356298, 388061, 459154, 688731, 776122, 1128277, 1164183, 1377462, 2256554, 2328366, 3384831, 6769662, 7373159, 14746318, 16686623, 22119477, 33373246, 44238954, 50059869, 100119738, 317045837, 634091674, 951137511, 1902275022]

約数ペア:

[(1, 1902275022), (2, 951137511), (3, 634091674), (6, 317045837), (19, 100119738), (38, 50059869), (43, 44238954), (57, 33373246), (86, 22119477), (114, 16686623), (129, 14746318), (258, 7373159), (281, 6769662), (562, 3384831), (817, 2328366), (843, 2256554), (1381, 1377462), (1634, 1164183), (1686, 1128277), (2451, 776122), (2762, 688731), (4143, 459154), (4902, 388061), (5339, 356298), (8286, 229577), (10678, 178149), (12083, 157434), (16017, 118766), (24166, 78717), (26239, 72498), (32034, 59383), (36249, 52478)]