2011317414911

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2333767}}^1$

素因数の和:2333951

約数の個数: 32

約数和(自身を含む): 2468043675648

約数和(自身を除く): 456726260737

約数列:

[1, 7, 23, 53, 101, 161, 371, 707, 1219, 2323, 5353, 8533, 16261, 37471, 123119, 861833, 2333767, 16336369, 53676641, 123689651, 235710467, 375736487, 865827557, 1649973269, 2844861973, 5421340741, 12492654751, 19914033811, 37949385187, 87448583257, 287331059273, 2011317414911]

約数ペア:

[(1, 2011317414911), (7, 287331059273), (23, 87448583257), (53, 37949385187), (101, 19914033811), (161, 12492654751), (371, 5421340741), (707, 2844861973), (1219, 1649973269), (2323, 865827557), (5353, 375736487), (8533, 235710467), (16261, 123689651), (37471, 53676641), (123119, 16336369), (861833, 2333767)]