996013670393

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1\times {\mathrm{2371}}^1$

素因数の和:3262

約数の個数: 64

約数和(自身を含む): 1234687254528

約数和(自身を除く): 238673584135

約数列:

[1, 7, 23, 37, 97, 161, 259, 679, 727, 851, 2231, 2371, 3589, 5089, 5957, 15617, 16597, 16721, 25123, 26899, 54533, 70519, 82547, 87727, 117047, 188293, 229987, 381731, 493633, 577829, 614089, 618677, 1609909, 1621937, 1723717, 2017721, 2609203, 4330739, 5289701, 8509519, 11353559, 12066019, 14124047, 18264421, 37027907, 39645491, 59566633, 60011669, 63777529, 167200549, 195718937, 277518437, 420081683, 446442703, 1170403843, 1370032559, 1466883167, 3845612627, 6186420313, 10268182169, 26919288389, 43304942191, 142287667199, 996013670393]

約数ペア:

[(1, 996013670393), (7, 142287667199), (23, 43304942191), (37, 26919288389), (97, 10268182169), (161, 6186420313), (259, 3845612627), (679, 1466883167), (727, 1370032559), (851, 1170403843), (2231, 446442703), (2371, 420081683), (3589, 277518437), (5089, 195718937), (5957, 167200549), (15617, 63777529), (16597, 60011669), (16721, 59566633), (25123, 39645491), (26899, 37027907), (54533, 18264421), (70519, 14124047), (82547, 12066019), (87727, 11353559), (117047, 8509519), (188293, 5289701), (229987, 4330739), (381731, 2609203), (493633, 2017721), (577829, 1723717), (614089, 1621937), (618677, 1609909)]