245842948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{9829}}^1$

素因数の和:9896

約数の個数: 36

約数和(自身を含む): 478504740

約数和(自身を除く): 232661792

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 6253, 9829, 12506, 19658, 25012, 39316, 127777, 255554, 363673, 511108, 727346, 1454692, 1661101, 3322202, 4727749, 6644404, 9455498, 18910996, 61460737, 122921474, 245842948]

約数ペア:

[(1, 245842948), (2, 122921474), (4, 61460737), (13, 18910996), (26, 9455498), (37, 6644404), (52, 4727749), (74, 3322202), (148, 1661101), (169, 1454692), (338, 727346), (481, 511108), (676, 363673), (962, 255554), (1924, 127777), (6253, 39316), (9829, 25012), (12506, 19658)]