1478884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 3124800

約数和(自身を除く): 1645916

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 61, 76, 116, 122, 209, 244, 319, 418, 551, 638, 671, 836, 1102, 1159, 1276, 1342, 1769, 2204, 2318, 2684, 3538, 4636, 6061, 7076, 12122, 12749, 19459, 24244, 25498, 33611, 38918, 50996, 67222, 77836, 134444, 369721, 739442, 1478884]

約数ペア:

[(1, 1478884), (2, 739442), (4, 369721), (11, 134444), (19, 77836), (22, 67222), (29, 50996), (38, 38918), (44, 33611), (58, 25498), (61, 24244), (76, 19459), (116, 12749), (122, 12122), (209, 7076), (244, 6061), (319, 4636), (418, 3538), (551, 2684), (638, 2318), (671, 2204), (836, 1769), (1102, 1342), (1159, 1276)]