2755146946

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 4503346848

約数和(自身を除く): 1748199902

約数列:

[1, 2, 19, 38, 41, 82, 163, 326, 361, 571, 722, 779, 1142, 1558, 3097, 6194, 6683, 10849, 13366, 14801, 21698, 23411, 29602, 46822, 58843, 93073, 117686, 126977, 186146, 206131, 253954, 412262, 444809, 889618, 1768387, 2412563, 3536774, 3815993, 4825126, 7631986, 8451371, 16902742, 33599353, 67198706, 72503867, 145007734, 1377573473, 2755146946]

約数ペア:

[(1, 2755146946), (2, 1377573473), (19, 145007734), (38, 72503867), (41, 67198706), (82, 33599353), (163, 16902742), (326, 8451371), (361, 7631986), (571, 4825126), (722, 3815993), (779, 3536774), (1142, 2412563), (1558, 1768387), (3097, 889618), (6194, 444809), (6683, 412262), (10849, 253954), (13366, 206131), (14801, 186146), (21698, 126977), (23411, 117686), (29602, 93073), (46822, 58843)]