1956261041284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10973}}^1\times {\mathrm{213253}}^1$

素因数の和:224260

約数の個数: 48

約数和(自身を含む): 3931618985280

約数和(自身を除く): 1975357943996

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 10973, 21946, 43892, 120703, 208487, 213253, 241406, 416974, 426506, 482812, 833948, 853012, 2293357, 2345783, 4051807, 4586714, 4691566, 8103614, 9173428, 9383132, 16207228, 44569877, 89139754, 178279508, 2340025169, 4680050338, 9360100676, 25740276859, 44460478211, 51480553718, 88920956422, 102961107436, 177841912844, 489065260321, 978130520642, 1956261041284]

約数ペア:

[(1, 1956261041284), (2, 978130520642), (4, 489065260321), (11, 177841912844), (19, 102961107436), (22, 88920956422), (38, 51480553718), (44, 44460478211), (76, 25740276859), (209, 9360100676), (418, 4680050338), (836, 2340025169), (10973, 178279508), (21946, 89139754), (43892, 44569877), (120703, 16207228), (208487, 9383132), (213253, 9173428), (241406, 8103614), (416974, 4691566), (426506, 4586714), (482812, 4051807), (833948, 2345783), (853012, 2293357)]