1804804934

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{691}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 2832660480

約数和(自身を除く): 1027855546

約数列:

[1, 2, 31, 62, 103, 206, 409, 691, 818, 1382, 3193, 6386, 12679, 21421, 25358, 42127, 42842, 71173, 84254, 142346, 282619, 565238, 1305937, 2206363, 2611874, 4412726, 8761189, 17522378, 29109757, 58219514, 902402467, 1804804934]

約数ペア:

[(1, 1804804934), (2, 902402467), (31, 58219514), (62, 29109757), (103, 17522378), (206, 8761189), (409, 4412726), (691, 2611874), (818, 2206363), (1382, 1305937), (3193, 565238), (6386, 282619), (12679, 142346), (21421, 84254), (25358, 71173), (42127, 42842)]