2218377044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 4221922320

約数和(自身を除く): 2003545276

約数列:

[1, 2, 4, 13, 26, 52, 229, 241, 458, 482, 773, 916, 964, 1546, 2977, 3092, 3133, 5954, 6266, 10049, 11908, 12532, 20098, 40196, 55189, 110378, 177017, 186293, 220756, 354034, 372586, 708068, 717457, 745172, 1434914, 2301221, 2421809, 2869828, 4602442, 4843618, 9204884, 9687236, 42661097, 85322194, 170644388, 554594261, 1109188522, 2218377044]

約数ペア:

[(1, 2218377044), (2, 1109188522), (4, 554594261), (13, 170644388), (26, 85322194), (52, 42661097), (229, 9687236), (241, 9204884), (458, 4843618), (482, 4602442), (773, 2869828), (916, 2421809), (964, 2301221), (1546, 1434914), (2977, 745172), (3092, 717457), (3133, 708068), (5954, 372586), (6266, 354034), (10049, 220756), (11908, 186293), (12532, 177017), (20098, 110378), (40196, 55189)]