1988045314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{12659}}^1$

素因数の和:12858

約数の個数: 32

約数和(自身を含む): 3281472000

約数和(自身を除く): 1293426686

約数列:

[1, 2, 17, 31, 34, 62, 149, 298, 527, 1054, 2533, 4619, 5066, 9238, 12659, 25318, 78523, 157046, 215203, 392429, 430406, 784858, 1886191, 3772382, 6671293, 13342586, 32065247, 58471921, 64130494, 116943842, 994022657, 1988045314]

約数ペア:

[(1, 1988045314), (2, 994022657), (17, 116943842), (31, 64130494), (34, 58471921), (62, 32065247), (149, 13342586), (298, 6671293), (527, 3772382), (1054, 1886191), (2533, 784858), (4619, 430406), (5066, 392429), (9238, 215203), (12659, 157046), (25318, 78523)]