1541764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 3386880

約数和(自身を除く): 1845116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 79, 82, 119, 158, 164, 238, 287, 316, 476, 553, 574, 697, 1106, 1148, 1343, 1394, 2212, 2686, 2788, 3239, 4879, 5372, 6478, 9401, 9758, 12956, 18802, 19516, 22673, 37604, 45346, 55063, 90692, 110126, 220252, 385441, 770882, 1541764]

約数ペア:

[(1, 1541764), (2, 770882), (4, 385441), (7, 220252), (14, 110126), (17, 90692), (28, 55063), (34, 45346), (41, 37604), (68, 22673), (79, 19516), (82, 18802), (119, 12956), (158, 9758), (164, 9401), (238, 6478), (287, 5372), (316, 4879), (476, 3239), (553, 2788), (574, 2686), (697, 2212), (1106, 1394), (1148, 1343)]