8383908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 21249536

約数和(自身を除く): 12865628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 241, 446, 482, 669, 723, 892, 964, 1338, 1446, 2676, 2892, 2899, 3133, 5798, 6266, 8697, 9399, 11596, 12532, 17394, 18798, 34788, 37596, 53743, 107486, 161229, 214972, 322458, 644916, 698659, 1397318, 2095977, 2794636, 4191954, 8383908]

約数ペア:

[(1, 8383908), (2, 4191954), (3, 2794636), (4, 2095977), (6, 1397318), (12, 698659), (13, 644916), (26, 322458), (39, 214972), (52, 161229), (78, 107486), (156, 53743), (223, 37596), (241, 34788), (446, 18798), (482, 17394), (669, 12532), (723, 11596), (892, 9399), (964, 8697), (1338, 6266), (1446, 5798), (2676, 3133), (2892, 2899)]