8918812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 19389888

約数和(自身を除く): 10471076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 457, 476, 574, 697, 914, 1148, 1394, 1828, 2788, 3199, 4879, 6398, 7769, 9758, 12796, 15538, 18737, 19516, 31076, 37474, 54383, 74948, 108766, 131159, 217532, 262318, 318529, 524636, 637058, 1274116, 2229703, 4459406, 8918812]

約数ペア:

[(1, 8918812), (2, 4459406), (4, 2229703), (7, 1274116), (14, 637058), (17, 524636), (28, 318529), (34, 262318), (41, 217532), (68, 131159), (82, 108766), (119, 74948), (164, 54383), (238, 37474), (287, 31076), (457, 19516), (476, 18737), (574, 15538), (697, 12796), (914, 9758), (1148, 7769), (1394, 6398), (1828, 4879), (2788, 3199)]