130396238

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 232113600

約数和(自身を除く): 101717362

約数列:

[1, 2, 7, 14, 29, 58, 203, 397, 406, 794, 809, 1618, 2779, 5558, 5663, 11326, 11513, 23026, 23461, 46922, 80591, 161182, 164227, 321173, 328454, 642346, 2248211, 4496422, 9314017, 18628034, 65198119, 130396238]

約数ペア:

[(1, 130396238), (2, 65198119), (7, 18628034), (14, 9314017), (29, 4496422), (58, 2248211), (203, 642346), (397, 328454), (406, 321173), (794, 164227), (809, 161182), (1618, 80591), (2779, 46922), (5558, 23461), (5663, 23026), (11326, 11513)]