2340448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 5155920

約数和(自身を除く): 2815472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 109, 122, 176, 218, 244, 352, 436, 488, 671, 872, 976, 1199, 1342, 1744, 1952, 2398, 2684, 3488, 4796, 5368, 6649, 9592, 10736, 13298, 19184, 21472, 26596, 38368, 53192, 73139, 106384, 146278, 212768, 292556, 585112, 1170224, 2340448]

約数ペア:

[(1, 2340448), (2, 1170224), (4, 585112), (8, 292556), (11, 212768), (16, 146278), (22, 106384), (32, 73139), (44, 53192), (61, 38368), (88, 26596), (109, 21472), (122, 19184), (176, 13298), (218, 10736), (244, 9592), (352, 6649), (436, 5368), (488, 4796), (671, 3488), (872, 2684), (976, 2398), (1199, 1952), (1342, 1744)]