2625196

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 2999444

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 61, 106, 116, 122, 203, 212, 244, 371, 406, 427, 742, 812, 854, 1484, 1537, 1708, 1769, 3074, 3233, 3538, 6148, 6466, 7076, 10759, 12383, 12932, 21518, 22631, 24766, 43036, 45262, 49532, 90524, 93757, 187514, 375028, 656299, 1312598, 2625196]

約数ペア:

[(1, 2625196), (2, 1312598), (4, 656299), (7, 375028), (14, 187514), (28, 93757), (29, 90524), (53, 49532), (58, 45262), (61, 43036), (106, 24766), (116, 22631), (122, 21518), (203, 12932), (212, 12383), (244, 10759), (371, 7076), (406, 6466), (427, 6148), (742, 3538), (812, 3233), (854, 3074), (1484, 1769), (1537, 1708)]