1777973764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{52609}}^1$

素因数の和:52708

約数の個数: 48

約数和(自身を含む): 3818223360

約数和(自身を除く): 2040249596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 4828, 8449, 16898, 33796, 52609, 105218, 210436, 368263, 736526, 894353, 1473052, 1788706, 3577412, 3735239, 6260471, 7470478, 12520942, 14940956, 25041884, 26146673, 52293346, 63499063, 104586692, 126998126, 253996252, 444493441, 888986882, 1777973764]

約数ペア:

[(1, 1777973764), (2, 888986882), (4, 444493441), (7, 253996252), (14, 126998126), (17, 104586692), (28, 63499063), (34, 52293346), (68, 26146673), (71, 25041884), (119, 14940956), (142, 12520942), (238, 7470478), (284, 6260471), (476, 3735239), (497, 3577412), (994, 1788706), (1207, 1473052), (1988, 894353), (2414, 736526), (4828, 368263), (8449, 210436), (16898, 105218), (33796, 52609)]