1569182972

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1\times {\mathrm{727}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 3169141248

約数和(自身を除く): 1599958276

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 491, 628, 727, 982, 1099, 1454, 1964, 2198, 2908, 3437, 4396, 5089, 6874, 10178, 13748, 20356, 77087, 114139, 154174, 228278, 308348, 356957, 456556, 539609, 713914, 798973, 1079218, 1427828, 1597946, 2158436, 2498699, 3195892, 4997398, 9994796, 56042249, 112084498, 224168996, 392295743, 784591486, 1569182972]

約数ペア:

[(1, 1569182972), (2, 784591486), (4, 392295743), (7, 224168996), (14, 112084498), (28, 56042249), (157, 9994796), (314, 4997398), (491, 3195892), (628, 2498699), (727, 2158436), (982, 1597946), (1099, 1427828), (1454, 1079218), (1964, 798973), (2198, 713914), (2908, 539609), (3437, 456556), (4396, 356957), (5089, 308348), (6874, 228278), (10178, 154174), (13748, 114139), (20356, 77087)]