1888892212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 3459456000

約数和(自身を除く): 1570563788

約数列:

[1, 2, 4, 47, 79, 89, 94, 158, 178, 188, 316, 356, 1429, 2858, 3713, 4183, 5716, 7031, 7426, 8366, 14062, 14852, 16732, 28124, 67163, 112891, 127181, 134326, 225782, 254362, 268652, 330457, 451564, 508724, 660914, 1321828, 5305877, 5977507, 10047299, 10611754, 11955014, 20094598, 21223508, 23910028, 40189196, 472223053, 944446106, 1888892212]

約数ペア:

[(1, 1888892212), (2, 944446106), (4, 472223053), (47, 40189196), (79, 23910028), (89, 21223508), (94, 20094598), (158, 11955014), (178, 10611754), (188, 10047299), (316, 5977507), (356, 5305877), (1429, 1321828), (2858, 660914), (3713, 508724), (4183, 451564), (5716, 330457), (7031, 268652), (7426, 254362), (8366, 225782), (14062, 134326), (14852, 127181), (16732, 112891), (28124, 67163)]