1520232436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 2786398720

約数和(自身を除く): 1266166284

約数列:

[1, 2, 4, 31, 62, 124, 139, 193, 278, 386, 457, 556, 772, 914, 1828, 4309, 5983, 8618, 11966, 14167, 17236, 23932, 26827, 28334, 53654, 56668, 63523, 88201, 107308, 127046, 176402, 254092, 352804, 831637, 1663274, 1969213, 2734231, 3326548, 3938426, 5468462, 7876852, 10936924, 12259939, 24519878, 49039756, 380058109, 760116218, 1520232436]

約数ペア:

[(1, 1520232436), (2, 760116218), (4, 380058109), (31, 49039756), (62, 24519878), (124, 12259939), (139, 10936924), (193, 7876852), (278, 5468462), (386, 3938426), (457, 3326548), (556, 2734231), (772, 1969213), (914, 1663274), (1828, 831637), (4309, 352804), (5983, 254092), (8618, 176402), (11966, 127046), (14167, 107308), (17236, 88201), (23932, 63523), (26827, 56668), (28334, 53654)]