1080578032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{3919}}^1$

素因数の和:4853

約数の個数: 40

約数和(自身を含む): 2206803200

約数和(自身を除く): 1126225168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 907, 1814, 3628, 3919, 7256, 7838, 14512, 15676, 17233, 31352, 34466, 62704, 68932, 74461, 137864, 148922, 275728, 297844, 595688, 1191376, 3554533, 7109066, 14218132, 28436264, 56872528, 67536127, 135072254, 270144508, 540289016, 1080578032]

約数ペア:

[(1, 1080578032), (2, 540289016), (4, 270144508), (8, 135072254), (16, 67536127), (19, 56872528), (38, 28436264), (76, 14218132), (152, 7109066), (304, 3554533), (907, 1191376), (1814, 595688), (3628, 297844), (3919, 275728), (7256, 148922), (7838, 137864), (14512, 74461), (15676, 68932), (17233, 62704), (31352, 34466)]