2019930718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{30671}}^1$

素因数の和:30852

約数の個数: 32

約数和(自身を含む): 3478204800

約数和(自身を除く): 1458274082

約数列:

[1, 2, 13, 17, 26, 34, 149, 221, 298, 442, 1937, 2533, 3874, 5066, 30671, 32929, 61342, 65858, 398723, 521407, 797446, 1042814, 4569979, 6778291, 9139958, 13556582, 59409727, 77689643, 118819454, 155379286, 1009965359, 2019930718]

約数ペア:

[(1, 2019930718), (2, 1009965359), (13, 155379286), (17, 118819454), (26, 77689643), (34, 59409727), (149, 13556582), (221, 9139958), (298, 6778291), (442, 4569979), (1937, 1042814), (2533, 797446), (3874, 521407), (5066, 398723), (30671, 65858), (32929, 61342)]