7138575356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{4643}}^1$

素因数の和:5162

約数の個数: 48

約数和(自身を含む): 13828123008

約数和(自身を除く): 6689547652

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 421, 842, 913, 1684, 1826, 3652, 4631, 4643, 9262, 9286, 18524, 18572, 34943, 51073, 69886, 102146, 139772, 204292, 384373, 385369, 768746, 770738, 1537492, 1541476, 1954703, 3909406, 4239059, 7818812, 8478118, 16956236, 21501733, 43003466, 86006932, 162240349, 324480698, 648961396, 1784643839, 3569287678, 7138575356]

約数ペア:

[(1, 7138575356), (2, 3569287678), (4, 1784643839), (11, 648961396), (22, 324480698), (44, 162240349), (83, 86006932), (166, 43003466), (332, 21501733), (421, 16956236), (842, 8478118), (913, 7818812), (1684, 4239059), (1826, 3909406), (3652, 1954703), (4631, 1541476), (4643, 1537492), (9262, 770738), (9286, 768746), (18524, 385369), (18572, 384373), (34943, 204292), (51073, 139772), (69886, 102146)]