2051275872

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1124603}}^1$

素因数の和:1124635

約数の個数: 48

約数和(自身を含む): 5668004160

約数和(自身を除く): 3616728288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 1124603, 2249206, 3373809, 4498412, 6747618, 8996824, 13495236, 17993648, 21367457, 26990472, 35987296, 42734914, 53980944, 64102371, 85469828, 107961888, 128204742, 170939656, 256409484, 341879312, 512818968, 683758624, 1025637936, 2051275872]

約数ペア:

[(1, 2051275872), (2, 1025637936), (3, 683758624), (4, 512818968), (6, 341879312), (8, 256409484), (12, 170939656), (16, 128204742), (19, 107961888), (24, 85469828), (32, 64102371), (38, 53980944), (48, 42734914), (57, 35987296), (76, 26990472), (96, 21367457), (114, 17993648), (152, 13495236), (228, 8996824), (304, 6747618), (456, 4498412), (608, 3373809), (912, 2249206), (1824, 1124603)]