4998488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 10368000

約数和(自身を除く): 5369512

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 719, 869, 1438, 1738, 2876, 3476, 5752, 6952, 7909, 15818, 31636, 56801, 63272, 113602, 227204, 454408, 624811, 1249622, 2499244, 4998488]

約数ペア:

[(1, 4998488), (2, 2499244), (4, 1249622), (8, 624811), (11, 454408), (22, 227204), (44, 113602), (79, 63272), (88, 56801), (158, 31636), (316, 15818), (632, 7909), (719, 6952), (869, 5752), (1438, 3476), (1738, 2876)]