2521915708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{10321}}^1$

素因数の和:10502

約数の個数: 48

約数和(自身を含む): 4920208384

約数和(自身を除く): 2398292676

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 127, 148, 254, 481, 508, 962, 1651, 1924, 3302, 4699, 6604, 9398, 10321, 18796, 20642, 41284, 61087, 122174, 134173, 244348, 268346, 381877, 536692, 763754, 1310767, 1527508, 2621534, 4964401, 5243068, 9928802, 17039971, 19857604, 34079942, 48498379, 68159884, 96996758, 193993516, 630478927, 1260957854, 2521915708]

約数ペア:

[(1, 2521915708), (2, 1260957854), (4, 630478927), (13, 193993516), (26, 96996758), (37, 68159884), (52, 48498379), (74, 34079942), (127, 19857604), (148, 17039971), (254, 9928802), (481, 5243068), (508, 4964401), (962, 2621534), (1651, 1527508), (1924, 1310767), (3302, 763754), (4699, 536692), (6604, 381877), (9398, 268346), (10321, 244348), (18796, 134173), (20642, 122174), (41284, 61087)]