7520916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 19424384

約数和(自身を除く): 11903468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1303, 1443, 1924, 2606, 2886, 3909, 5212, 5772, 7818, 15636, 16939, 33878, 48211, 50817, 67756, 96422, 101634, 144633, 192844, 203268, 289266, 578532, 626743, 1253486, 1880229, 2506972, 3760458, 7520916]

約数ペア:

[(1, 7520916), (2, 3760458), (3, 2506972), (4, 1880229), (6, 1253486), (12, 626743), (13, 578532), (26, 289266), (37, 203268), (39, 192844), (52, 144633), (74, 101634), (78, 96422), (111, 67756), (148, 50817), (156, 48211), (222, 33878), (444, 16939), (481, 15636), (962, 7818), (1303, 5772), (1443, 5212), (1924, 3909), (2606, 2886)]