2097285988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{6011}}^1$

素因数の和:6772

約数の個数: 48

約数和(自身を含む): 4448110464

約数和(自身を除く): 2350824476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 733, 1466, 2932, 5131, 6011, 10262, 12022, 12461, 20524, 24044, 24922, 42077, 49844, 84154, 87227, 102187, 168308, 174454, 204374, 348908, 408748, 715309, 1430618, 2861236, 4406063, 8812126, 17624252, 30842441, 61684882, 74903071, 123369764, 149806142, 299612284, 524321497, 1048642994, 2097285988]

約数ペア:

[(1, 2097285988), (2, 1048642994), (4, 524321497), (7, 299612284), (14, 149806142), (17, 123369764), (28, 74903071), (34, 61684882), (68, 30842441), (119, 17624252), (238, 8812126), (476, 4406063), (733, 2861236), (1466, 1430618), (2932, 715309), (5131, 408748), (6011, 348908), (10262, 204374), (12022, 174454), (12461, 168308), (20524, 102187), (24044, 87227), (24922, 84154), (42077, 49844)]