1493374568

素因数分解:

$2^3\times 7^2\times {\mathrm{421}}^1\times {\mathrm{9049}}^1$

素因数の和:9490

約数の個数: 48

約数和(自身を含む): 3265330500

約数和(自身を除く): 1771955932

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 421, 842, 1684, 2947, 3368, 5894, 9049, 11788, 18098, 20629, 23576, 36196, 41258, 63343, 72392, 82516, 126686, 165032, 253372, 443401, 506744, 886802, 1773604, 3547208, 3809629, 7619258, 15238516, 26667403, 30477032, 53334806, 106669612, 186671821, 213339224, 373343642, 746687284, 1493374568]

約数ペア:

[(1, 1493374568), (2, 746687284), (4, 373343642), (7, 213339224), (8, 186671821), (14, 106669612), (28, 53334806), (49, 30477032), (56, 26667403), (98, 15238516), (196, 7619258), (392, 3809629), (421, 3547208), (842, 1773604), (1684, 886802), (2947, 506744), (3368, 443401), (5894, 253372), (9049, 165032), (11788, 126686), (18098, 82516), (20629, 72392), (23576, 63343), (36196, 41258)]