1900990128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2084419}}^1$

素因数の和:2084449

約数の個数: 40

約数和(自身を含む): 5169361600

約数和(自身を除く): 3268371472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2084419, 4168838, 6253257, 8337676, 12506514, 16675352, 25013028, 33350704, 39603961, 50026056, 79207922, 100052112, 118811883, 158415844, 237623766, 316831688, 475247532, 633663376, 950495064, 1900990128]

約数ペア:

[(1, 1900990128), (2, 950495064), (3, 633663376), (4, 475247532), (6, 316831688), (8, 237623766), (12, 158415844), (16, 118811883), (19, 100052112), (24, 79207922), (38, 50026056), (48, 39603961), (57, 33350704), (76, 25013028), (114, 16675352), (152, 12506514), (228, 8337676), (304, 6253257), (456, 4168838), (912, 2084419)]