1990482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 4341120

約数和(自身を除く): 2350638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 169, 302, 338, 453, 507, 906, 1014, 1963, 2197, 3926, 4394, 5889, 6591, 11778, 13182, 25519, 51038, 76557, 153114, 331747, 663494, 995241, 1990482]

約数ペア:

[(1, 1990482), (2, 995241), (3, 663494), (6, 331747), (13, 153114), (26, 76557), (39, 51038), (78, 25519), (151, 13182), (169, 11778), (302, 6591), (338, 5889), (453, 4394), (507, 3926), (906, 2197), (1014, 1963)]