1660696513

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3271}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 2044869120

約数和(自身を除く): 384172607

約数列:

[1, 7, 29, 41, 61, 203, 287, 427, 1189, 1769, 2501, 3271, 8323, 12383, 17507, 22897, 72529, 94859, 134111, 199531, 507703, 664013, 938777, 1396717, 3889219, 5786399, 8180771, 27224533, 40504793, 57265397, 237242359, 1660696513]

約数ペア:

[(1, 1660696513), (7, 237242359), (29, 57265397), (41, 40504793), (61, 27224533), (203, 8180771), (287, 5786399), (427, 3889219), (1189, 1396717), (1769, 938777), (2501, 664013), (3271, 507703), (8323, 199531), (12383, 134111), (17507, 94859), (22897, 72529)]