2454952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 5011200

約数和(自身を除く): 2556248

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 521, 589, 1042, 1178, 2084, 2356, 4168, 4712, 9899, 16151, 19798, 32302, 39596, 64604, 79192, 129208, 306869, 613738, 1227476, 2454952]

約数ペア:

[(1, 2454952), (2, 1227476), (4, 613738), (8, 306869), (19, 129208), (31, 79192), (38, 64604), (62, 39596), (76, 32302), (124, 19798), (152, 16151), (248, 9899), (521, 4712), (589, 4168), (1042, 2356), (1178, 2084)]