2023394408

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{1873}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 4404049920

約数和(自身を除く): 2380655512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 191, 202, 382, 404, 707, 764, 808, 1337, 1414, 1528, 1873, 2674, 2828, 3746, 5348, 5656, 7492, 10696, 13111, 14984, 19291, 26222, 38582, 52444, 77164, 104888, 135037, 154328, 189173, 270074, 357743, 378346, 540148, 715486, 756692, 1080296, 1324211, 1430972, 1513384, 2504201, 2648422, 2861944, 5008402, 5296844, 10016804, 10593688, 20033608, 36132043, 72264086, 144528172, 252924301, 289056344, 505848602, 1011697204, 2023394408]

約数ペア:

[(1, 2023394408), (2, 1011697204), (4, 505848602), (7, 289056344), (8, 252924301), (14, 144528172), (28, 72264086), (56, 36132043), (101, 20033608), (191, 10593688), (202, 10016804), (382, 5296844), (404, 5008402), (707, 2861944), (764, 2648422), (808, 2504201), (1337, 1513384), (1414, 1430972), (1528, 1324211), (1873, 1080296), (2674, 756692), (2828, 715486), (3746, 540148), (5348, 378346), (5656, 357743), (7492, 270074), (10696, 189173), (13111, 154328), (14984, 135037), (19291, 104888), (26222, 77164), (38582, 52444)]