970397764

素因数分解:

$2^2\times 7^4\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1390

約数の個数: 60

約数和(自身を含む): 2007756800

約数和(自身を除く): 1037359036

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 553, 686, 1106, 1279, 1372, 2212, 2401, 2558, 3871, 4802, 5116, 7742, 8953, 9604, 15484, 17906, 27097, 35812, 54194, 62671, 101041, 108388, 125342, 189679, 202082, 250684, 379358, 404164, 438697, 707287, 758716, 877394, 1414574, 1754788, 2829148, 3070879, 4951009, 6141758, 9902018, 12283516, 19804036, 34657063, 69314126, 138628252, 242599441, 485198882, 970397764]

約数ペア:

[(1, 970397764), (2, 485198882), (4, 242599441), (7, 138628252), (14, 69314126), (28, 34657063), (49, 19804036), (79, 12283516), (98, 9902018), (158, 6141758), (196, 4951009), (316, 3070879), (343, 2829148), (553, 1754788), (686, 1414574), (1106, 877394), (1279, 758716), (1372, 707287), (2212, 438697), (2401, 404164), (2558, 379358), (3871, 250684), (4802, 202082), (5116, 189679), (7742, 125342), (8953, 108388), (9604, 101041), (15484, 62671), (17906, 54194), (27097, 35812)]