2019670618

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{368957}}^1$

素因数の和:369006

約数の個数: 32

約数和(自身を含む): 3825356544

約数和(自身を除く): 1805685926

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 368957, 737914, 2582699, 5165398, 6272269, 8486011, 12544538, 16972022, 43905883, 59402077, 87811766, 118804154, 144262187, 288524374, 1009835309, 2019670618]

約数ペア:

[(1, 2019670618), (2, 1009835309), (7, 288524374), (14, 144262187), (17, 118804154), (23, 87811766), (34, 59402077), (46, 43905883), (119, 16972022), (161, 12544538), (238, 8486011), (322, 6272269), (391, 5165398), (782, 2582699), (2737, 737914), (5474, 368957)]