16949057524

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1\times {\mathrm{8821}}^1$

素因数の和:9416

約数の個数: 48

約数和(自身を含む): 34190966656

約数和(自身を除く): 17241909132

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 421, 652, 842, 1141, 1684, 2282, 2947, 4564, 5894, 8821, 11788, 17642, 35284, 61747, 68623, 123494, 137246, 246988, 274492, 480361, 960722, 1437823, 1921444, 2875646, 3713641, 5751292, 7427282, 10064761, 14854564, 20129522, 25995487, 40259044, 51990974, 103981948, 605323483, 1210646966, 2421293932, 4237264381, 8474528762, 16949057524]

約数ペア:

[(1, 16949057524), (2, 8474528762), (4, 4237264381), (7, 2421293932), (14, 1210646966), (28, 605323483), (163, 103981948), (326, 51990974), (421, 40259044), (652, 25995487), (842, 20129522), (1141, 14854564), (1684, 10064761), (2282, 7427282), (2947, 5751292), (4564, 3713641), (5894, 2875646), (8821, 1921444), (11788, 1437823), (17642, 960722), (35284, 480361), (61747, 274492), (68623, 246988), (123494, 137246)]