13302810892

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{38219}}^1$

素因数の和:38662

約数の個数: 48

約数和(自身を含む): 27533076480

約数和(自身を除く): 14230265588

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 401, 434, 802, 868, 1604, 2807, 5614, 11228, 12431, 24862, 38219, 49724, 76438, 87017, 152876, 174034, 267533, 348068, 535066, 1070132, 1184789, 2369578, 4739156, 8293523, 15325819, 16587046, 30651638, 33174092, 61303276, 107280733, 214561466, 429122932, 475100389, 950200778, 1900401556, 3325702723, 6651405446, 13302810892]

約数ペア:

[(1, 13302810892), (2, 6651405446), (4, 3325702723), (7, 1900401556), (14, 950200778), (28, 475100389), (31, 429122932), (62, 214561466), (124, 107280733), (217, 61303276), (401, 33174092), (434, 30651638), (802, 16587046), (868, 15325819), (1604, 8293523), (2807, 4739156), (5614, 2369578), (11228, 1184789), (12431, 1070132), (24862, 535066), (38219, 348068), (49724, 267533), (76438, 174034), (87017, 152876)]