1219962012

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{2137}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 2879937312

約数和(自身を除く): 1659975300

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 421, 452, 678, 842, 1263, 1356, 1684, 2137, 2526, 4274, 5052, 6411, 8548, 12822, 25644, 47573, 95146, 142719, 190292, 241481, 285438, 482962, 570876, 724443, 899677, 965924, 1448886, 1799354, 2699031, 2897772, 3598708, 5398062, 10796124, 101663501, 203327002, 304990503, 406654004, 609981006, 1219962012]

約数ペア:

[(1, 1219962012), (2, 609981006), (3, 406654004), (4, 304990503), (6, 203327002), (12, 101663501), (113, 10796124), (226, 5398062), (339, 3598708), (421, 2897772), (452, 2699031), (678, 1799354), (842, 1448886), (1263, 965924), (1356, 899677), (1684, 724443), (2137, 570876), (2526, 482962), (4274, 285438), (5052, 241481), (6411, 190292), (8548, 142719), (12822, 95146), (25644, 47573)]