1386819914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{2741}}^1$

素因数の和:3430

約数の個数: 32

約数和(自身を含む): 2302753536

約数和(自身を除く): 915933622

約数列:

[1, 2, 17, 23, 34, 46, 391, 647, 782, 1294, 2741, 5482, 10999, 14881, 21998, 29762, 46597, 63043, 93194, 126086, 252977, 505954, 1071731, 1773427, 2143462, 3546854, 30148259, 40788821, 60296518, 81577642, 693409957, 1386819914]

約数ペア:

[(1, 1386819914), (2, 693409957), (17, 81577642), (23, 60296518), (34, 40788821), (46, 30148259), (391, 3546854), (647, 2143462), (782, 1773427), (1294, 1071731), (2741, 505954), (5482, 252977), (10999, 126086), (14881, 93194), (21998, 63043), (29762, 46597)]