1551113176

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{79}}^2\times {\mathrm{661}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 3012841440

約数和(自身を除く): 1461728264

約数列:

[1, 2, 4, 8, 47, 79, 94, 158, 188, 316, 376, 632, 661, 1322, 2644, 3713, 5288, 6241, 7426, 12482, 14852, 24964, 29704, 31067, 49928, 52219, 62134, 104438, 124268, 208876, 248536, 293327, 417752, 586654, 1173308, 2346616, 2454293, 4125301, 4908586, 8250602, 9817172, 16501204, 19634344, 33002408, 193889147, 387778294, 775556588, 1551113176]

約数ペア:

[(1, 1551113176), (2, 775556588), (4, 387778294), (8, 193889147), (47, 33002408), (79, 19634344), (94, 16501204), (158, 9817172), (188, 8250602), (316, 4908586), (376, 4125301), (632, 2454293), (661, 2346616), (1322, 1173308), (2644, 586654), (3713, 417752), (5288, 293327), (6241, 248536), (7426, 208876), (12482, 124268), (14852, 104438), (24964, 62134), (29704, 52219), (31067, 49928)]