1520363508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{42473}}^1$

素因数の和:42656

約数の個数: 48

約数和(自身を含む): 3758099520

約数和(自身を除く): 2237736012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 471, 628, 942, 1884, 2983, 5966, 8949, 11932, 17898, 35796, 42473, 84946, 127419, 169892, 254838, 509676, 806987, 1613974, 2420961, 3227948, 4841922, 6668261, 9683844, 13336522, 20004783, 26673044, 40009566, 80019132, 126696959, 253393918, 380090877, 506787836, 760181754, 1520363508]

約数ペア:

[(1, 1520363508), (2, 760181754), (3, 506787836), (4, 380090877), (6, 253393918), (12, 126696959), (19, 80019132), (38, 40009566), (57, 26673044), (76, 20004783), (114, 13336522), (157, 9683844), (228, 6668261), (314, 4841922), (471, 3227948), (628, 2420961), (942, 1613974), (1884, 806987), (2983, 509676), (5966, 254838), (8949, 169892), (11932, 127419), (17898, 84946), (35796, 42473)]