2912356518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2781

約数の個数: 64

約数和(自身を含む): 6257072640

約数和(自身を除く): 3344716122

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 103, 114, 194, 206, 291, 309, 582, 618, 1843, 1957, 2557, 3686, 3914, 5114, 5529, 5871, 7671, 9991, 11058, 11742, 15342, 19982, 29973, 48583, 59946, 97166, 145749, 189829, 248029, 263371, 291498, 379658, 496058, 526742, 569487, 744087, 790113, 1138974, 1488174, 1580226, 4712551, 5004049, 9425102, 10008098, 14137653, 15012147, 25546987, 28275306, 30024294, 51093974, 76640961, 153281922, 485392753, 970785506, 1456178259, 2912356518]

約数ペア:

[(1, 2912356518), (2, 1456178259), (3, 970785506), (6, 485392753), (19, 153281922), (38, 76640961), (57, 51093974), (97, 30024294), (103, 28275306), (114, 25546987), (194, 15012147), (206, 14137653), (291, 10008098), (309, 9425102), (582, 5004049), (618, 4712551), (1843, 1580226), (1957, 1488174), (2557, 1138974), (3686, 790113), (3914, 744087), (5114, 569487), (5529, 526742), (5871, 496058), (7671, 379658), (9991, 291498), (11058, 263371), (11742, 248029), (15342, 189829), (19982, 145749), (29973, 97166), (48583, 59946)]