4578266

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 9061632

約数和(自身を除く): 4483366

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 137, 154, 217, 274, 341, 434, 539, 682, 959, 1078, 1507, 1519, 1918, 2387, 3014, 3038, 4247, 4774, 6713, 8494, 10549, 13426, 16709, 21098, 29729, 33418, 46717, 59458, 73843, 93434, 147686, 208103, 327019, 416206, 654038, 2289133, 4578266]

約数ペア:

[(1, 4578266), (2, 2289133), (7, 654038), (11, 416206), (14, 327019), (22, 208103), (31, 147686), (49, 93434), (62, 73843), (77, 59458), (98, 46717), (137, 33418), (154, 29729), (217, 21098), (274, 16709), (341, 13426), (434, 10549), (539, 8494), (682, 6713), (959, 4774), (1078, 4247), (1507, 3038), (1519, 3014), (1918, 2387)]