1907707538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1471}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 3298434048

約数和(自身を除く): 1390726510

約数列:

[1, 2, 11, 22, 23, 46, 121, 233, 242, 253, 466, 506, 1471, 2563, 2783, 2942, 5126, 5359, 5566, 10718, 16181, 28193, 32362, 33833, 56386, 58949, 67666, 117898, 177991, 342743, 355982, 372163, 648439, 685486, 744326, 1296878, 3770173, 4093793, 7540346, 7883089, 8187586, 15766178, 41471903, 82943806, 86713979, 173427958, 953853769, 1907707538]

約数ペア:

[(1, 1907707538), (2, 953853769), (11, 173427958), (22, 86713979), (23, 82943806), (46, 41471903), (121, 15766178), (233, 8187586), (242, 7883089), (253, 7540346), (466, 4093793), (506, 3770173), (1471, 1296878), (2563, 744326), (2783, 685486), (2942, 648439), (5126, 372163), (5359, 355982), (5566, 342743), (10718, 177991), (16181, 117898), (28193, 67666), (32362, 58949), (33833, 56386)]