1315709936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71693}}^1$

素因数の和:71769

約数の個数: 40

約数和(自身を含む): 2702577024

約数和(自身を除く): 1386867088

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 71693, 143386, 286772, 573544, 1147088, 2222483, 2652641, 4444966, 5305282, 8889932, 10610564, 17779864, 21221128, 35559728, 42442256, 82231871, 164463742, 328927484, 657854968, 1315709936]

約数ペア:

[(1, 1315709936), (2, 657854968), (4, 328927484), (8, 164463742), (16, 82231871), (31, 42442256), (37, 35559728), (62, 21221128), (74, 17779864), (124, 10610564), (148, 8889932), (248, 5305282), (296, 4444966), (496, 2652641), (592, 2222483), (1147, 1147088), (2294, 573544), (4588, 286772), (9176, 143386), (18352, 71693)]