1900523500293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{141121}}^1$

素因数の和:141658

約数の個数: 64

約数和(自身を含む): 2978329006080

約数和(自身を除く): 1077805505787

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 457, 517, 627, 893, 1371, 1551, 2679, 5027, 8683, 9823, 15081, 21479, 26049, 29469, 64437, 95513, 141121, 236269, 286539, 408101, 423363, 708807, 1224303, 1552331, 2681299, 4489111, 4656993, 6632687, 8043897, 13467333, 19898061, 29494289, 64492297, 72959557, 88482867, 126021053, 193476891, 218878671, 378063159, 709415267, 1225353643, 1386231583, 2128245801, 3031137959, 3676060929, 4158694749, 9093413877, 13478890073, 33342517549, 40436670219, 57591621221, 100027552647, 172774863663, 633507833431, 1900523500293]

約数ペア:

[(1, 1900523500293), (3, 633507833431), (11, 172774863663), (19, 100027552647), (33, 57591621221), (47, 40436670219), (57, 33342517549), (141, 13478890073), (209, 9093413877), (457, 4158694749), (517, 3676060929), (627, 3031137959), (893, 2128245801), (1371, 1386231583), (1551, 1225353643), (2679, 709415267), (5027, 378063159), (8683, 218878671), (9823, 193476891), (15081, 126021053), (21479, 88482867), (26049, 72959557), (29469, 64492297), (64437, 29494289), (95513, 19898061), (141121, 13467333), (236269, 8043897), (286539, 6632687), (408101, 4656993), (423363, 4489111), (708807, 2681299), (1224303, 1552331)]