272078690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{6323}}^1$

素因数の和:6674

約数の個数: 32

約数和(自身を含む): 529091136

約数和(自身を除く): 257012446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 3310, 4303, 6323, 8606, 12646, 21515, 31615, 43030, 63230, 82199, 164398, 410995, 821990, 2092913, 4185826, 10464565, 20929130, 27207869, 54415738, 136039345, 272078690]

約数ペア:

[(1, 272078690), (2, 136039345), (5, 54415738), (10, 27207869), (13, 20929130), (26, 10464565), (65, 4185826), (130, 2092913), (331, 821990), (662, 410995), (1655, 164398), (3310, 82199), (4303, 63230), (6323, 43030), (8606, 31615), (12646, 21515)]