2019721376

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{367}}^1\times {\mathrm{751}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 4009904640

約数和(自身を除く): 1990183264

約数列:

[1, 2, 4, 8, 16, 32, 229, 367, 458, 734, 751, 916, 1468, 1502, 1832, 2936, 3004, 3664, 5872, 6008, 7328, 11744, 12016, 24032, 84043, 168086, 171979, 275617, 336172, 343958, 551234, 672344, 687916, 1102468, 1344688, 1375832, 2204936, 2689376, 2751664, 4409872, 5503328, 8819744, 63116293, 126232586, 252465172, 504930344, 1009860688, 2019721376]

約数ペア:

[(1, 2019721376), (2, 1009860688), (4, 504930344), (8, 252465172), (16, 126232586), (32, 63116293), (229, 8819744), (367, 5503328), (458, 4409872), (734, 2751664), (751, 2689376), (916, 2204936), (1468, 1375832), (1502, 1344688), (1832, 1102468), (2936, 687916), (3004, 672344), (3664, 551234), (5872, 343958), (6008, 336172), (7328, 275617), (11744, 171979), (12016, 168086), (24032, 84043)]