2247679390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{701}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 4478602752

約数和(自身を除く): 2230923362

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 283, 515, 566, 701, 1030, 1133, 1402, 1415, 2266, 2830, 3113, 3505, 5665, 6226, 7010, 7711, 11330, 15422, 15565, 29149, 31130, 38555, 58298, 72203, 77110, 144406, 145745, 198383, 291490, 320639, 361015, 396766, 641278, 722030, 794233, 991915, 1588466, 1603195, 1983830, 2182213, 3206390, 3971165, 4364426, 7942330, 10911065, 20433449, 21822130, 40866898, 102167245, 204334490, 224767939, 449535878, 1123839695, 2247679390]

約数ペア:

[(1, 2247679390), (2, 1123839695), (5, 449535878), (10, 224767939), (11, 204334490), (22, 102167245), (55, 40866898), (103, 21822130), (110, 20433449), (206, 10911065), (283, 7942330), (515, 4364426), (566, 3971165), (701, 3206390), (1030, 2182213), (1133, 1983830), (1402, 1603195), (1415, 1588466), (2266, 991915), (2830, 794233), (3113, 722030), (3505, 641278), (5665, 396766), (6226, 361015), (7010, 320639), (7711, 291490), (11330, 198383), (15422, 145745), (15565, 144406), (29149, 77110), (31130, 72203), (38555, 58298)]