897718198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3209

約数の個数: 48

約数和(自身を含む): 1563147936

約数和(自身を除く): 665429738

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 169, 299, 338, 481, 598, 851, 962, 1702, 3121, 3887, 6242, 6253, 7774, 11063, 12506, 22126, 40573, 71783, 81146, 115477, 143566, 143819, 230954, 287638, 527449, 933179, 1054898, 1501201, 1866358, 2655971, 3002402, 5311942, 12131327, 19515613, 24262654, 34527623, 39031226, 69055246, 448859099, 897718198]

約数ペア:

[(1, 897718198), (2, 448859099), (13, 69055246), (23, 39031226), (26, 34527623), (37, 24262654), (46, 19515613), (74, 12131327), (169, 5311942), (299, 3002402), (338, 2655971), (481, 1866358), (598, 1501201), (851, 1054898), (962, 933179), (1702, 527449), (3121, 287638), (3887, 230954), (6242, 143819), (6253, 143566), (7774, 115477), (11063, 81146), (12506, 71783), (22126, 40573)]