1131000016

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{6143}}^1$

素因数の和:6499

約数の個数: 40

約数和(自身を含む): 2258141184

約数和(自身を除く): 1127141168

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 311, 592, 622, 1244, 2488, 4976, 6143, 11507, 12286, 23014, 24572, 46028, 49144, 92056, 98288, 184112, 227291, 454582, 909164, 1818328, 1910473, 3636656, 3820946, 7641892, 15283784, 30567568, 70687501, 141375002, 282750004, 565500008, 1131000016]

約数ペア:

[(1, 1131000016), (2, 565500008), (4, 282750004), (8, 141375002), (16, 70687501), (37, 30567568), (74, 15283784), (148, 7641892), (296, 3820946), (311, 3636656), (592, 1910473), (622, 1818328), (1244, 909164), (2488, 454582), (4976, 227291), (6143, 184112), (11507, 98288), (12286, 92056), (23014, 49144), (24572, 46028)]