4880609279

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{563}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 6337013760

約数和(自身を除く): 1456404481

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 439, 563, 637, 1519, 2821, 3073, 3941, 5707, 7319, 13609, 17453, 19747, 21511, 27587, 39949, 51233, 95263, 122171, 176917, 226889, 247157, 279643, 358631, 666841, 855197, 1238419, 1588223, 1730099, 3213041, 7661867, 8668933, 11117561, 12110693, 22491287, 53633069, 99604271, 157439009, 375431483, 697229897, 4880609279]

約数ペア:

[(1, 4880609279), (7, 697229897), (13, 375431483), (31, 157439009), (49, 99604271), (91, 53633069), (217, 22491287), (403, 12110693), (439, 11117561), (563, 8668933), (637, 7661867), (1519, 3213041), (2821, 1730099), (3073, 1588223), (3941, 1238419), (5707, 855197), (7319, 666841), (13609, 358631), (17453, 279643), (19747, 247157), (21511, 226889), (27587, 176917), (39949, 122171), (51233, 95263)]