2419504

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 40

約数和(自身を含む): 4966448

約数和(自身を除く): 2546944

約数列:

[1, 2, 4, 8, 16, 37, 61, 67, 74, 122, 134, 148, 244, 268, 296, 488, 536, 592, 976, 1072, 2257, 2479, 4087, 4514, 4958, 8174, 9028, 9916, 16348, 18056, 19832, 32696, 36112, 39664, 65392, 151219, 302438, 604876, 1209752, 2419504]

約数ペア:

[(1, 2419504), (2, 1209752), (4, 604876), (8, 302438), (16, 151219), (37, 65392), (61, 39664), (67, 36112), (74, 32696), (122, 19832), (134, 18056), (148, 16348), (244, 9916), (268, 9028), (296, 8174), (488, 4958), (536, 4514), (592, 4087), (976, 2479), (1072, 2257)]