4998378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 12902400

約数和(自身を除く): 7904022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 349, 434, 462, 651, 682, 698, 1023, 1047, 1302, 2046, 2094, 2387, 2443, 3839, 4774, 4886, 7161, 7329, 7678, 10819, 11517, 14322, 14658, 21638, 23034, 26873, 32457, 53746, 64914, 75733, 80619, 119009, 151466, 161238, 227199, 238018, 357027, 454398, 714054, 833063, 1666126, 2499189, 4998378]

約数ペア:

[(1, 4998378), (2, 2499189), (3, 1666126), (6, 833063), (7, 714054), (11, 454398), (14, 357027), (21, 238018), (22, 227199), (31, 161238), (33, 151466), (42, 119009), (62, 80619), (66, 75733), (77, 64914), (93, 53746), (154, 32457), (186, 26873), (217, 23034), (231, 21638), (341, 14658), (349, 14322), (434, 11517), (462, 10819), (651, 7678), (682, 7329), (698, 7161), (1023, 4886), (1047, 4774), (1302, 3839), (2046, 2443), (2094, 2387)]