739650772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{17599}}^1$

素因数の和:17708

約数の個数: 48

約数和(自身を含む): 1576960000

約数和(自身を除く): 837309228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2212, 3002, 6004, 10507, 17599, 21014, 35198, 42028, 70396, 123193, 246386, 334381, 492772, 668762, 1337524, 1390321, 2340667, 2780642, 4681334, 5561284, 9362668, 9732247, 19464494, 26416099, 38928988, 52832198, 105664396, 184912693, 369825386, 739650772]

約数ペア:

[(1, 739650772), (2, 369825386), (4, 184912693), (7, 105664396), (14, 52832198), (19, 38928988), (28, 26416099), (38, 19464494), (76, 9732247), (79, 9362668), (133, 5561284), (158, 4681334), (266, 2780642), (316, 2340667), (532, 1390321), (553, 1337524), (1106, 668762), (1501, 492772), (2212, 334381), (3002, 246386), (6004, 123193), (10507, 70396), (17599, 42028), (21014, 35198)]