2941664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 6468336

約数和(自身を除く): 3526672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 137, 176, 244, 274, 352, 488, 548, 671, 976, 1096, 1342, 1507, 1952, 2192, 2684, 3014, 4384, 5368, 6028, 8357, 10736, 12056, 16714, 21472, 24112, 33428, 48224, 66856, 91927, 133712, 183854, 267424, 367708, 735416, 1470832, 2941664]

約数ペア:

[(1, 2941664), (2, 1470832), (4, 735416), (8, 367708), (11, 267424), (16, 183854), (22, 133712), (32, 91927), (44, 66856), (61, 48224), (88, 33428), (122, 24112), (137, 21472), (176, 16714), (244, 12056), (274, 10736), (352, 8357), (488, 6028), (548, 5368), (671, 4384), (976, 3014), (1096, 2684), (1342, 2192), (1507, 1952)]