6957470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 13638240

約数和(自身を除く): 6680770

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 491, 545, 982, 1090, 1417, 2455, 2834, 4910, 6383, 7085, 12766, 14170, 31915, 53519, 63830, 107038, 267595, 535190, 695747, 1391494, 3478735, 6957470]

約数ペア:

[(1, 6957470), (2, 3478735), (5, 1391494), (10, 695747), (13, 535190), (26, 267595), (65, 107038), (109, 63830), (130, 53519), (218, 31915), (491, 14170), (545, 12766), (982, 7085), (1090, 6383), (1417, 4910), (2455, 2834)]