2292388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 5017600

約数和(自身を除く): 2725212

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 139, 217, 266, 278, 434, 532, 556, 589, 868, 973, 1178, 1946, 2356, 2641, 3892, 4123, 4309, 5282, 8246, 8618, 10564, 16492, 17236, 18487, 30163, 36974, 60326, 73948, 81871, 120652, 163742, 327484, 573097, 1146194, 2292388]

約数ペア:

[(1, 2292388), (2, 1146194), (4, 573097), (7, 327484), (14, 163742), (19, 120652), (28, 81871), (31, 73948), (38, 60326), (62, 36974), (76, 30163), (124, 18487), (133, 17236), (139, 16492), (217, 10564), (266, 8618), (278, 8246), (434, 5282), (532, 4309), (556, 4123), (589, 3892), (868, 2641), (973, 2356), (1178, 1946)]