1401473668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{84979}}^1$

素因数の和:85040

約数の個数: 48

約数和(自身を含む): 3045683200

約数和(自身を除く): 1644209532

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 84979, 169958, 339916, 594853, 1189706, 1614601, 2379412, 2634349, 3229202, 5268698, 6458404, 10537396, 11302207, 18440443, 22604414, 36880886, 45208828, 50052631, 73761772, 100105262, 200210524, 350368417, 700736834, 1401473668]

約数ペア:

[(1, 1401473668), (2, 700736834), (4, 350368417), (7, 200210524), (14, 100105262), (19, 73761772), (28, 50052631), (31, 45208828), (38, 36880886), (62, 22604414), (76, 18440443), (124, 11302207), (133, 10537396), (217, 6458404), (266, 5268698), (434, 3229202), (532, 2634349), (589, 2379412), (868, 1614601), (1178, 1189706), (2356, 594853), (4123, 339916), (8246, 169958), (16492, 84979)]