2019780922

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 3239701920

約数和(自身を除く): 1219920998

約数列:

[1, 2, 29, 53, 58, 106, 139, 163, 278, 326, 841, 1537, 1682, 3074, 4031, 4727, 7367, 8062, 8639, 9454, 14734, 17278, 22657, 44573, 45314, 89146, 116899, 137083, 213643, 233798, 250531, 274166, 427286, 501062, 657053, 1200821, 1314106, 2401642, 6195647, 7265399, 12391294, 14530798, 19054537, 34823809, 38109074, 69647618, 1009890461, 2019780922]

約数ペア:

[(1, 2019780922), (2, 1009890461), (29, 69647618), (53, 38109074), (58, 34823809), (106, 19054537), (139, 14530798), (163, 12391294), (278, 7265399), (326, 6195647), (841, 2401642), (1537, 1314106), (1682, 1200821), (3074, 657053), (4031, 501062), (4727, 427286), (7367, 274166), (8062, 250531), (8639, 233798), (9454, 213643), (14734, 137083), (17278, 116899), (22657, 89146), (44573, 45314)]