1696203490

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 3175780608

約数和(自身を除く): 1479577118

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 181, 197, 335, 355, 362, 394, 670, 710, 905, 985, 1810, 1970, 4757, 9514, 12127, 12851, 13199, 13987, 23785, 24254, 25702, 26398, 27974, 35657, 47570, 60635, 64255, 65995, 69935, 71314, 121270, 128510, 131990, 139870, 178285, 356570, 861017, 937129, 1722034, 1874258, 2389019, 2531647, 4305085, 4685645, 4778038, 5063294, 8610170, 9371290, 11945095, 12658235, 23890190, 25316470, 169620349, 339240698, 848101745, 1696203490]

約数ペア:

[(1, 1696203490), (2, 848101745), (5, 339240698), (10, 169620349), (67, 25316470), (71, 23890190), (134, 12658235), (142, 11945095), (181, 9371290), (197, 8610170), (335, 5063294), (355, 4778038), (362, 4685645), (394, 4305085), (670, 2531647), (710, 2389019), (905, 1874258), (985, 1722034), (1810, 937129), (1970, 861017), (4757, 356570), (9514, 178285), (12127, 139870), (12851, 131990), (13199, 128510), (13987, 121270), (23785, 71314), (24254, 69935), (25702, 65995), (26398, 64255), (27974, 60635), (35657, 47570)]