2196616

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 4357080

約数和(自身を除く): 2160464

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 181, 296, 328, 362, 724, 1448, 1517, 3034, 6068, 6697, 7421, 12136, 13394, 14842, 26788, 29684, 53576, 59368, 274577, 549154, 1098308, 2196616]

約数ペア:

[(1, 2196616), (2, 1098308), (4, 549154), (8, 274577), (37, 59368), (41, 53576), (74, 29684), (82, 26788), (148, 14842), (164, 13394), (181, 12136), (296, 7421), (328, 6697), (362, 6068), (724, 3034), (1448, 1517)]