381730070488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{60171827}}^1$

素因数の和:60171907

約数の個数: 32

約数和(自身を含む): 783437200560

約数和(自身を除く): 401707130072

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 60171827, 120343654, 240687308, 481374616, 782233751, 1564467502, 3128935004, 3670481447, 6257870008, 7340962894, 14681925788, 29363851576, 47716258811, 95432517622, 190865035244, 381730070488]

約数ペア:

[(1, 381730070488), (2, 190865035244), (4, 95432517622), (8, 47716258811), (13, 29363851576), (26, 14681925788), (52, 7340962894), (61, 6257870008), (104, 3670481447), (122, 3128935004), (244, 1564467502), (488, 782233751), (793, 481374616), (1586, 240687308), (3172, 120343654), (6344, 60171827)]