1350972688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{39847}}^1$

素因数の和:40031

約数の個数: 40

約数和(自身を含む): 2836221248

約数和(自身を除く): 1485248560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 8476, 16952, 33904, 39847, 79694, 159388, 318776, 518011, 637552, 1036022, 2072044, 4144088, 6495061, 8288176, 12990122, 25980244, 51960488, 84435793, 103920976, 168871586, 337743172, 675486344, 1350972688]

約数ペア:

[(1, 1350972688), (2, 675486344), (4, 337743172), (8, 168871586), (13, 103920976), (16, 84435793), (26, 51960488), (52, 25980244), (104, 12990122), (163, 8288176), (208, 6495061), (326, 4144088), (652, 2072044), (1304, 1036022), (2119, 637552), (2608, 518011), (4238, 318776), (8476, 159388), (16952, 79694), (33904, 39847)]