1488190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 2975616

約数和(自身を除く): 1487426

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 163, 166, 326, 415, 815, 830, 913, 1630, 1793, 1826, 3586, 4565, 8965, 9130, 13529, 17930, 27058, 67645, 135290, 148819, 297638, 744095, 1488190]

約数ペア:

[(1, 1488190), (2, 744095), (5, 297638), (10, 148819), (11, 135290), (22, 67645), (55, 27058), (83, 17930), (110, 13529), (163, 9130), (166, 8965), (326, 4565), (415, 3586), (815, 1826), (830, 1793), (913, 1630)]