1830417407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3581}}^1$

素因数の和:3779

約数の個数: 32

約数和(自身を含む): 2325262464

約数和(自身を除く): 494845057

約数列:

[1, 7, 13, 41, 91, 137, 287, 533, 959, 1781, 3581, 3731, 5617, 12467, 25067, 39319, 46553, 73021, 146821, 325871, 490597, 511147, 1027747, 1908673, 3434179, 6377761, 13360711, 20114477, 44644327, 140801339, 261488201, 1830417407]

約数ペア:

[(1, 1830417407), (7, 261488201), (13, 140801339), (41, 44644327), (91, 20114477), (137, 13360711), (287, 6377761), (533, 3434179), (959, 1908673), (1781, 1027747), (3581, 511147), (3731, 490597), (5617, 325871), (12467, 146821), (25067, 73021), (39319, 46553)]