15662882990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{196597}}^1$

素因数の和:196892

約数の個数: 32

約数和(自身を含む): 29216035584

約数和(自身を除く): 13553152594

約数列:

[1, 2, 5, 10, 31, 62, 155, 257, 310, 514, 1285, 2570, 7967, 15934, 39835, 79670, 196597, 393194, 982985, 1965970, 6094507, 12189014, 30472535, 50525429, 60945070, 101050858, 252627145, 505254290, 1566288299, 3132576598, 7831441495, 15662882990]

約数ペア:

[(1, 15662882990), (2, 7831441495), (5, 3132576598), (10, 1566288299), (31, 505254290), (62, 252627145), (155, 101050858), (257, 60945070), (310, 50525429), (514, 30472535), (1285, 12189014), (2570, 6094507), (7967, 1965970), (15934, 982985), (39835, 393194), (79670, 196597)]