4198748402

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 6774606720

約数和(自身を除く): 2575858318

約数列:

[1, 2, 19, 38, 97, 167, 194, 334, 359, 361, 718, 722, 1843, 3173, 3686, 6346, 6821, 13642, 16199, 32398, 34823, 35017, 59953, 60287, 69646, 70034, 119906, 120574, 129599, 259198, 307781, 615562, 661637, 1139107, 1323274, 2278214, 5815441, 5847839, 11630882, 11695678, 12571103, 21643033, 25142206, 43286066, 110493379, 220986758, 2099374201, 4198748402]

約数ペア:

[(1, 4198748402), (2, 2099374201), (19, 220986758), (38, 110493379), (97, 43286066), (167, 25142206), (194, 21643033), (334, 12571103), (359, 11695678), (361, 11630882), (718, 5847839), (722, 5815441), (1843, 2278214), (3173, 1323274), (3686, 1139107), (6346, 661637), (6821, 615562), (13642, 307781), (16199, 259198), (32398, 129599), (34823, 120574), (35017, 119906), (59953, 70034), (60287, 69646)]