3638830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 7366464

約数和(自身を除く): 3727634

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1217, 1495, 2434, 2990, 6085, 12170, 15821, 27991, 31642, 55982, 79105, 139955, 158210, 279910, 363883, 727766, 1819415, 3638830]

約数ペア:

[(1, 3638830), (2, 1819415), (5, 727766), (10, 363883), (13, 279910), (23, 158210), (26, 139955), (46, 79105), (65, 55982), (115, 31642), (130, 27991), (230, 15821), (299, 12170), (598, 6085), (1217, 2990), (1495, 2434)]