398993282

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 641208960

約数和(自身を除く): 242215678

約数列:

[1, 2, 23, 46, 59, 113, 118, 226, 1301, 1357, 2599, 2602, 2714, 5198, 6667, 13334, 29923, 59846, 76759, 147013, 153341, 153518, 294026, 306682, 1765457, 3381299, 3530914, 6762598, 8673767, 17347534, 199496641, 398993282]

約数ペア:

[(1, 398993282), (2, 199496641), (23, 17347534), (46, 8673767), (59, 6762598), (113, 3530914), (118, 3381299), (226, 1765457), (1301, 306682), (1357, 294026), (2599, 153518), (2602, 153341), (2714, 147013), (5198, 76759), (6667, 59846), (13334, 29923)]