2978648638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{100501}}^1$

素因数の和:100612

約数の個数: 32

約数和(自身を含む): 5354746560

約数和(自身を除く): 2376097922

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 511, 1022, 2117, 4234, 14819, 29638, 100501, 201002, 703507, 1407014, 2914529, 5829058, 7336573, 14673146, 20401703, 40803406, 51356011, 102712022, 212760617, 425521234, 1489324319, 2978648638]

約数ペア:

[(1, 2978648638), (2, 1489324319), (7, 425521234), (14, 212760617), (29, 102712022), (58, 51356011), (73, 40803406), (146, 20401703), (203, 14673146), (406, 7336573), (511, 5829058), (1022, 2914529), (2117, 1407014), (4234, 703507), (14819, 201002), (29638, 100501)]