98490812

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 203132160

約数和(自身を除く): 104641348

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 179, 301, 358, 457, 602, 716, 914, 1204, 1253, 1828, 2506, 3199, 5012, 6398, 7697, 12796, 15394, 19651, 30788, 39302, 53879, 78604, 81803, 107758, 137557, 163606, 215516, 275114, 327212, 550228, 572621, 1145242, 2290484, 3517529, 7035058, 14070116, 24622703, 49245406, 98490812]

約数ペア:

[(1, 98490812), (2, 49245406), (4, 24622703), (7, 14070116), (14, 7035058), (28, 3517529), (43, 2290484), (86, 1145242), (172, 572621), (179, 550228), (301, 327212), (358, 275114), (457, 215516), (602, 163606), (716, 137557), (914, 107758), (1204, 81803), (1253, 78604), (1828, 53879), (2506, 39302), (3199, 30788), (5012, 19651), (6398, 15394), (7697, 12796)]