16401298862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{1949}}^1$

素因数の和:2301

約数の個数: 64

約数和(自身を含む): 28540512000

約数和(自身を除く): 12139213138

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 241, 442, 482, 1027, 1343, 1949, 2054, 2686, 3133, 3898, 4097, 6266, 8194, 17459, 19039, 25337, 33133, 34918, 38078, 50674, 53261, 66266, 106522, 153971, 247507, 307942, 323663, 430729, 469709, 495014, 647326, 861458, 939418, 2001623, 2617507, 4003246, 4207619, 5235014, 6106217, 7985053, 8415238, 12212434, 15970106, 34027591, 37107011, 68055182, 74214022, 103805689, 207611378, 482391143, 630819187, 964782286, 1261638374, 8200649431, 16401298862]

約数ペア:

[(1, 16401298862), (2, 8200649431), (13, 1261638374), (17, 964782286), (26, 630819187), (34, 482391143), (79, 207611378), (158, 103805689), (221, 74214022), (241, 68055182), (442, 37107011), (482, 34027591), (1027, 15970106), (1343, 12212434), (1949, 8415238), (2054, 7985053), (2686, 6106217), (3133, 5235014), (3898, 4207619), (4097, 4003246), (6266, 2617507), (8194, 2001623), (17459, 939418), (19039, 861458), (25337, 647326), (33133, 495014), (34918, 469709), (38078, 430729), (50674, 323663), (53261, 307942), (66266, 247507), (106522, 153971)]