1815148976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{751}}^1\times {\mathrm{5209}}^1$

素因数の和:5997

約数の個数: 40

約数和(自身を含む): 3643665600

約数和(自身を除く): 1828516624

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 751, 1502, 3004, 5209, 6008, 10418, 12016, 20836, 21779, 41672, 43558, 83344, 87116, 151061, 174232, 302122, 348464, 604244, 1208488, 2416976, 3911959, 7823918, 15647836, 31295672, 62591344, 113446811, 226893622, 453787244, 907574488, 1815148976]

約数ペア:

[(1, 1815148976), (2, 907574488), (4, 453787244), (8, 226893622), (16, 113446811), (29, 62591344), (58, 31295672), (116, 15647836), (232, 7823918), (464, 3911959), (751, 2416976), (1502, 1208488), (3004, 604244), (5209, 348464), (6008, 302122), (10418, 174232), (12016, 151061), (20836, 87116), (21779, 83344), (41672, 43558)]