7642776752351

素因数分解:

${\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1\times {\mathrm{3389}}^1$

素因数の和:4188

約数の個数: 48

約数和(自身を含む): 8393308322400

約数和(自身を除く): 750531570049

約数列:

[1, 13, 137, 169, 257, 379, 1781, 3341, 3389, 4927, 23153, 35209, 43433, 44057, 51923, 64051, 97403, 457717, 464293, 572741, 674999, 870973, 1266239, 1284431, 5950321, 6035809, 8774987, 11322649, 13344211, 16461107, 16697603, 78465517, 119323301, 147194437, 173474743, 175967047, 217068839, 330098767, 1551202913, 2255171659, 2287571611, 4291283971, 20165637869, 29738430943, 45223531079, 55786691623, 587905904027, 7642776752351]

約数ペア:

[(1, 7642776752351), (13, 587905904027), (137, 55786691623), (169, 45223531079), (257, 29738430943), (379, 20165637869), (1781, 4291283971), (3341, 2287571611), (3389, 2255171659), (4927, 1551202913), (23153, 330098767), (35209, 217068839), (43433, 175967047), (44057, 173474743), (51923, 147194437), (64051, 119323301), (97403, 78465517), (457717, 16697603), (464293, 16461107), (572741, 13344211), (674999, 11322649), (870973, 8774987), (1266239, 6035809), (1284431, 5950321)]