2912507948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1\times {\mathrm{2371}}^1$

素因数の和:4710

約数の個数: 48

約数和(自身を含む): 6136838400

約数和(自身を除く): 3224330452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2309, 2371, 4618, 4742, 9236, 9484, 16163, 16597, 32326, 33194, 43871, 45049, 64652, 66388, 87742, 90098, 175484, 180196, 307097, 315343, 614194, 630686, 1228388, 1261372, 5474639, 10949278, 21898556, 38322473, 76644946, 104018141, 153289892, 208036282, 416072564, 728126987, 1456253974, 2912507948]

約数ペア:

[(1, 2912507948), (2, 1456253974), (4, 728126987), (7, 416072564), (14, 208036282), (19, 153289892), (28, 104018141), (38, 76644946), (76, 38322473), (133, 21898556), (266, 10949278), (532, 5474639), (2309, 1261372), (2371, 1228388), (4618, 630686), (4742, 614194), (9236, 315343), (9484, 307097), (16163, 180196), (16597, 175484), (32326, 90098), (33194, 87742), (43871, 66388), (45049, 64652)]