2885254386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{68219}}^1$

素因数の和:68303

約数の個数: 64

約数和(自身を含む): 7073049600

約数和(自身を除く): 4187795214

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 798, 1007, 1113, 2014, 2226, 3021, 6042, 7049, 14098, 21147, 42294, 68219, 136438, 204657, 409314, 477533, 955066, 1296161, 1432599, 2592322, 2865198, 3615607, 3888483, 7231214, 7776966, 9073127, 10846821, 18146254, 21693642, 25309249, 27219381, 50618498, 54438762, 68696533, 75927747, 137393066, 151855494, 206089599, 412179198, 480875731, 961751462, 1442627193, 2885254386]

約数ペア:

[(1, 2885254386), (2, 1442627193), (3, 961751462), (6, 480875731), (7, 412179198), (14, 206089599), (19, 151855494), (21, 137393066), (38, 75927747), (42, 68696533), (53, 54438762), (57, 50618498), (106, 27219381), (114, 25309249), (133, 21693642), (159, 18146254), (266, 10846821), (318, 9073127), (371, 7776966), (399, 7231214), (742, 3888483), (798, 3615607), (1007, 2865198), (1113, 2592322), (2014, 1432599), (2226, 1296161), (3021, 955066), (6042, 477533), (7049, 409314), (14098, 204657), (21147, 136438), (42294, 68219)]