486518788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{8093}}^1$

素因数の和:8236

約数の個数: 48

約数和(自身を含む): 1033441920

約数和(自身を除く): 546923132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 226, 266, 452, 532, 791, 1582, 2147, 3164, 4294, 8093, 8588, 15029, 16186, 30058, 32372, 56651, 60116, 113302, 153767, 226604, 307534, 615068, 914509, 1076369, 1829018, 2152738, 3658036, 4305476, 6401563, 12803126, 17375671, 25606252, 34751342, 69502684, 121629697, 243259394, 486518788]

約数ペア:

[(1, 486518788), (2, 243259394), (4, 121629697), (7, 69502684), (14, 34751342), (19, 25606252), (28, 17375671), (38, 12803126), (76, 6401563), (113, 4305476), (133, 3658036), (226, 2152738), (266, 1829018), (452, 1076369), (532, 914509), (791, 615068), (1582, 307534), (2147, 226604), (3164, 153767), (4294, 113302), (8093, 60116), (8588, 56651), (15029, 32372), (16186, 30058)]