4963218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 11975040

約数和(自身を除く): 7011822

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 197, 221, 247, 323, 394, 442, 494, 591, 646, 663, 741, 969, 1182, 1326, 1482, 1938, 2561, 3349, 3743, 4199, 5122, 6698, 7486, 7683, 8398, 10047, 11229, 12597, 15366, 20094, 22458, 25194, 43537, 48659, 63631, 87074, 97318, 127262, 130611, 145977, 190893, 261222, 291954, 381786, 827203, 1654406, 2481609, 4963218]

約数ペア:

[(1, 4963218), (2, 2481609), (3, 1654406), (6, 827203), (13, 381786), (17, 291954), (19, 261222), (26, 190893), (34, 145977), (38, 130611), (39, 127262), (51, 97318), (57, 87074), (78, 63631), (102, 48659), (114, 43537), (197, 25194), (221, 22458), (247, 20094), (323, 15366), (394, 12597), (442, 11229), (494, 10047), (591, 8398), (646, 7683), (663, 7486), (741, 6698), (969, 5122), (1182, 4199), (1326, 3743), (1482, 3349), (1938, 2561)]