1277273868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{50231}}^1$

素因数の和:50414

約数の個数: 48

約数和(自身を含む): 3229314816

約数和(自身を除く): 1952040948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 4238, 6357, 8476, 12714, 25428, 50231, 100462, 150693, 200924, 301386, 602772, 653003, 1306006, 1959009, 2612012, 3918018, 7836036, 8187653, 16375306, 24562959, 32750612, 49125918, 98251836, 106439489, 212878978, 319318467, 425757956, 638636934, 1277273868]

約数ペア:

[(1, 1277273868), (2, 638636934), (3, 425757956), (4, 319318467), (6, 212878978), (12, 106439489), (13, 98251836), (26, 49125918), (39, 32750612), (52, 24562959), (78, 16375306), (156, 8187653), (163, 7836036), (326, 3918018), (489, 2612012), (652, 1959009), (978, 1306006), (1956, 653003), (2119, 602772), (4238, 301386), (6357, 200924), (8476, 150693), (12714, 100462), (25428, 50231)]