2912159032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3704

約数の個数: 64

約数和(自身を含む): 5909220000

約数和(自身を除く): 2997060968

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 89, 122, 152, 178, 244, 356, 488, 712, 1159, 1691, 2318, 3382, 3529, 4636, 5429, 6764, 7058, 9272, 10858, 13528, 14116, 21716, 28232, 43432, 67051, 103151, 134102, 206302, 215269, 268204, 314081, 412604, 430538, 536408, 628162, 825208, 861076, 1256324, 1722152, 2512648, 4090111, 5967539, 8180222, 11935078, 16360444, 19158941, 23870156, 32720888, 38317882, 47740312, 76635764, 153271528, 364019879, 728039758, 1456079516, 2912159032]

約数ペア:

[(1, 2912159032), (2, 1456079516), (4, 728039758), (8, 364019879), (19, 153271528), (38, 76635764), (61, 47740312), (76, 38317882), (89, 32720888), (122, 23870156), (152, 19158941), (178, 16360444), (244, 11935078), (356, 8180222), (488, 5967539), (712, 4090111), (1159, 2512648), (1691, 1722152), (2318, 1256324), (3382, 861076), (3529, 825208), (4636, 628162), (5429, 536408), (6764, 430538), (7058, 412604), (9272, 314081), (10858, 268204), (13528, 215269), (14116, 206302), (21716, 134102), (28232, 103151), (43432, 67051)]