1284691486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{1511}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 2119255488

約数和(自身を除く): 834564002

約数列:

[1, 2, 13, 26, 53, 106, 617, 689, 1234, 1378, 1511, 3022, 8021, 16042, 19643, 32701, 39286, 65402, 80083, 160166, 425113, 850226, 932287, 1041079, 1864574, 2082158, 12119731, 24239462, 49411211, 98822422, 642345743, 1284691486]

約数ペア:

[(1, 1284691486), (2, 642345743), (13, 98822422), (26, 49411211), (53, 24239462), (106, 12119731), (617, 2082158), (689, 1864574), (1234, 1041079), (1378, 932287), (1511, 850226), (3022, 425113), (8021, 160166), (16042, 80083), (19643, 65402), (32701, 39286)]