2015962780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1\times {\mathrm{3673}}^1$

素因数の和:5806

約数の個数: 48

約数和(自身を含む): 4562578944

約数和(自身を除く): 2546616164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2111, 3673, 4222, 7346, 8444, 10555, 14692, 18365, 21110, 27443, 36730, 42220, 47749, 54886, 73460, 95498, 109772, 137215, 190996, 238745, 274430, 477490, 548860, 954980, 7753703, 15507406, 31014812, 38768515, 77537030, 100798139, 155074060, 201596278, 403192556, 503990695, 1007981390, 2015962780]

約数ペア:

[(1, 2015962780), (2, 1007981390), (4, 503990695), (5, 403192556), (10, 201596278), (13, 155074060), (20, 100798139), (26, 77537030), (52, 38768515), (65, 31014812), (130, 15507406), (260, 7753703), (2111, 954980), (3673, 548860), (4222, 477490), (7346, 274430), (8444, 238745), (10555, 190996), (14692, 137215), (18365, 109772), (21110, 95498), (27443, 73460), (36730, 54886), (42220, 47749)]