2912974970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2393}}^1\times {\mathrm{2969}}^1$

素因数の和:5410

約数の個数: 32

約数和(自身を含む): 5375296080

約数和(自身を除く): 2462321110

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2393, 2969, 4786, 5938, 11965, 14845, 23930, 29690, 98113, 121729, 196226, 243458, 490565, 608645, 981130, 1217290, 7104817, 14209634, 35524085, 71048170, 291297497, 582594994, 1456487485, 2912974970]

約数ペア:

[(1, 2912974970), (2, 1456487485), (5, 582594994), (10, 291297497), (41, 71048170), (82, 35524085), (205, 14209634), (410, 7104817), (2393, 1217290), (2969, 981130), (4786, 608645), (5938, 490565), (11965, 243458), (14845, 196226), (23930, 121729), (29690, 98113)]