2077888036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{6263}}^1$

素因数の和:6349

約数の個数: 72

約数和(自身を含む): 4523008896

約数和(自身を除く): 2445120860

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 289, 476, 574, 578, 697, 1148, 1156, 1394, 2023, 2788, 4046, 4879, 6263, 8092, 9758, 11849, 12526, 19516, 23698, 25052, 43841, 47396, 82943, 87682, 106471, 165886, 175364, 212942, 256783, 331772, 425884, 513566, 745297, 1027132, 1490594, 1797481, 1810007, 2981188, 3594962, 3620014, 4365311, 7189924, 7240028, 8730622, 12670049, 17461244, 25340098, 30557177, 50680196, 61114354, 74210287, 122228708, 148420574, 296841148, 519472009, 1038944018, 2077888036]

約数ペア:

[(1, 2077888036), (2, 1038944018), (4, 519472009), (7, 296841148), (14, 148420574), (17, 122228708), (28, 74210287), (34, 61114354), (41, 50680196), (68, 30557177), (82, 25340098), (119, 17461244), (164, 12670049), (238, 8730622), (287, 7240028), (289, 7189924), (476, 4365311), (574, 3620014), (578, 3594962), (697, 2981188), (1148, 1810007), (1156, 1797481), (1394, 1490594), (2023, 1027132), (2788, 745297), (4046, 513566), (4879, 425884), (6263, 331772), (8092, 256783), (9758, 212942), (11849, 175364), (12526, 165886), (19516, 106471), (23698, 87682), (25052, 82943), (43841, 47396)]