3876340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 9292752

約数和(自身を除く): 5416412

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 877, 884, 1105, 1754, 2210, 3508, 4385, 4420, 8770, 11401, 14909, 17540, 22802, 29818, 45604, 57005, 59636, 74545, 114010, 149090, 193817, 228020, 298180, 387634, 775268, 969085, 1938170, 3876340]

約数ペア:

[(1, 3876340), (2, 1938170), (4, 969085), (5, 775268), (10, 387634), (13, 298180), (17, 228020), (20, 193817), (26, 149090), (34, 114010), (52, 74545), (65, 59636), (68, 57005), (85, 45604), (130, 29818), (170, 22802), (221, 17540), (260, 14909), (340, 11401), (442, 8770), (877, 4420), (884, 4385), (1105, 3508), (1754, 2210)]