2904911048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{2203}}^1$

素因数の和:2662

約数の個数: 64

約数和(自身を含む): 6072460800

約数和(自身を除く): 3167549752

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 409, 806, 818, 1612, 1636, 2203, 3224, 3272, 4406, 5317, 8812, 10634, 12679, 17624, 21268, 25358, 28639, 42536, 50716, 57278, 68293, 101432, 114556, 136586, 164827, 229112, 273172, 329654, 546344, 659308, 887809, 901027, 1318616, 1775618, 1802054, 3551236, 3604108, 7102472, 7208216, 11713351, 23426702, 27931837, 46853404, 55863674, 93706808, 111727348, 223454696, 363113881, 726227762, 1452455524, 2904911048]

約数ペア:

[(1, 2904911048), (2, 1452455524), (4, 726227762), (8, 363113881), (13, 223454696), (26, 111727348), (31, 93706808), (52, 55863674), (62, 46853404), (104, 27931837), (124, 23426702), (248, 11713351), (403, 7208216), (409, 7102472), (806, 3604108), (818, 3551236), (1612, 1802054), (1636, 1775618), (2203, 1318616), (3224, 901027), (3272, 887809), (4406, 659308), (5317, 546344), (8812, 329654), (10634, 273172), (12679, 229112), (17624, 164827), (21268, 136586), (25358, 114556), (28639, 101432), (42536, 68293), (50716, 57278)]