1960307368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 3922329600

約数和(自身を除く): 1962022232

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 223, 302, 383, 446, 604, 766, 892, 1208, 1532, 1784, 2869, 3064, 4237, 5738, 7277, 8474, 11476, 14554, 16948, 22952, 29108, 33673, 33896, 57833, 58216, 67346, 85409, 115666, 134692, 170818, 231332, 269384, 341636, 462664, 639787, 683272, 1098827, 1279574, 1622771, 2197654, 2559148, 3245542, 4395308, 5118296, 6491084, 8790616, 12896759, 12982168, 25793518, 51587036, 103174072, 245038421, 490076842, 980153684, 1960307368]

約数ペア:

[(1, 1960307368), (2, 980153684), (4, 490076842), (8, 245038421), (19, 103174072), (38, 51587036), (76, 25793518), (151, 12982168), (152, 12896759), (223, 8790616), (302, 6491084), (383, 5118296), (446, 4395308), (604, 3245542), (766, 2559148), (892, 2197654), (1208, 1622771), (1532, 1279574), (1784, 1098827), (2869, 683272), (3064, 639787), (4237, 462664), (5738, 341636), (7277, 269384), (8474, 231332), (11476, 170818), (14554, 134692), (16948, 115666), (22952, 85409), (29108, 67346), (33673, 58216), (33896, 57833)]